15361005280

素因数分解:

$2^5\times 5^1\times {\mathrm{4447}}^1\times {\mathrm{21589}}^1$

素因数の和:26051

約数の個数: 48

約数和(自身を含む): 36300216960

約数和(自身を除く): 20939211680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 4447, 8894, 17788, 21589, 22235, 35576, 43178, 44470, 71152, 86356, 88940, 107945, 142304, 172712, 177880, 215890, 345424, 355760, 431780, 690848, 711520, 863560, 1727120, 3454240, 96006283, 192012566, 384025132, 480031415, 768050264, 960062830, 1536100528, 1920125660, 3072201056, 3840251320, 7680502640, 15361005280]

約数ペア:

[(1, 15361005280), (2, 7680502640), (4, 3840251320), (5, 3072201056), (8, 1920125660), (10, 1536100528), (16, 960062830), (20, 768050264), (32, 480031415), (40, 384025132), (80, 192012566), (160, 96006283), (4447, 3454240), (8894, 1727120), (17788, 863560), (21589, 711520), (22235, 690848), (35576, 431780), (43178, 355760), (44470, 345424), (71152, 215890), (86356, 177880), (88940, 172712), (107945, 142304)]